cub motorcycle

We are professional china cub motorcycle manufacturer, We produce 50cc, 70cc, 90cc, 100cc, 110cc, wave 125cc cub motorcycle, super sub motorcycle,two wheel cub motorcycle moped and its engine. Our brand LUOJIA established since 1984, it has great reputation in both domestic and foreign market, and service to thousands of customers, now it popular in more than 80 countries.We focus on the quality control all the time. And we strengthen the after sales service continually. We strictly perform the ISO9001:2000 quality management system and the state CCC certification. Besides, We take the lead to inspect greenhouse gases emission, and certified by ISO14064-1.We are the first enterprise to get this certification in Chinese motorcycle industry.

China's motorcycle industry

The past 10 years, China's motorcycle industry develop faster. From the product output, with an annual output of 49,000 from 1980 to 1990 the development of 970,000, until today, more than a thousand million, China became the world's largest country motorcycle production capacity, especially in china cub motorcycle manufacturer, the motorcycle has become a pillar industry of China's national economy - an important part of the automotive industry. Similarly, the arrival of china automatic transmission scooter, so that more and more people like to use it

luojia Motorcycle

Motorcycle, driven by a gasoline engine, front wheel steering by hand manipulation of two or tricycle, light and flexible, with fast, widely used in patrolling, passenger and freight transport, but also for sports equipment. From the big direction is, luojia Motorcycle into street motorcycle, motorcycle road racing, china offroad motorcycle, cruising cars, station wagons and so on.We,LUOYANG NORTHERN ENTERPRISES,are direct manufacturers since 1969 in motorcycles, tricycles, scooters, engines and spare parts. And we belong to the China South Industries Group, one of the WORLD'S TOP 500 enterprises，rank 169 in 2014 FORTURE.

Black smoke fault maintenance

It was vividly likened 110cc cub motorcycle carburetor stomach, digestion and absorption is good, good or bad depends on the stomach, the black smoke is a kind of performance of indigestion, and diarrhea almost human (and sometimes smoky failure normal ignition or valve leakage, cam wear too much about the paper only looks carburetor malfunction, not to mention other skip). Mainly due to the mixture is too thick, black smoke vehicle gasoline consumption, often damaged spark plug, the sound muffled, speed weakness. Symptom idle smoke appears as follows: When idling vehicle exhaust pipe smoke clear, exhaust sound boring (and sometimes even suspect the muffler is damaged), we must increase wave110 cub motorcycle engine startup to start. Cause: (1) pilot jet is too large; 2) float chamber oil level is too high; (3) Start enriched valve is not closed; (4) with the gap with the main nozzle needle hole too large. Here is the solution: (1) Replace smaller idling jet. (2) Adjust the float height is observed at 2/5 normal oil level float chamber oil level to the float chamber (note, open the lid when viewed under the oil level, the carburetor must be upright, to prevent the gasoline spread out, resulting in inaccurate determine the oil level). (3) Start enriched valve There are three forms: manual plunger enriched valves, vacuum diaphragm plunger enriched valve, electric valve plunger enriched. Concentrated manual plunger valve repair is relatively simple, it can be cleaned plunger, replace the spring or pull solve return problems. Vacuum diaphragm check valve is mainly concentrated Saiga column vacuum, vacuum diaphragm rupture, leak. Electric plunger valve is generally enriched electric heating element damage and power line failure, electric heating element is damaged and must be replaced. (4) The needle and main jet hole with too much space should be replaced with new standard accessories.

New product of folding electric tricycle

Electric tricycle is used for battery-powered motor-driven pull cargo or pull people with three vehicles. A tubular electric tricycle mass, about lining, deep discharge, traction battery, can adapt to work long hours to continuous discharge beg, battery normal use for two years, the amount of content diminished. We have a folding electric tricycle new products, more popular than the traditional taxi electric tricycle, it with more new functions, Strong frame with big capacity battery, anti-shock system while driving, stainless cargo box with long life span.electricity saving system ensure the vehicle run more than 80Km.

900cc offroad motorcycle Officially unveiled

900cc offroad motorcycle lighter weight compared with traditional large displacement motorcycle, V-type twin-cylinder engine, dual disk brake.900cc offroad motorcycle is an epoch-making motorcycle and fill in a lot of gaps in china offroad motorcycle. By introducing Sweden HIGHLAND technology, our company have achieved leapfrog development. 900cc two wheel racing motorcycle is a mature model from Sweden HIGHLAND and optimized by our R&.D team. The V-type twin-cylinder engine, dual disk brake, alloy tubes structure (effectively reduce the weight of this model) and selected key parts supplier endow this model with an excellent performance and obstacle-free mobility. MARZOCCHI suspension, OHLINS rear shock absorber, BREMBO braking system will certainly guarantee the fine quality of this 900cc two wheel racing motorcycle. We will offer optional parts to meet your DIY requirements.

where is your dream motorcycle

In recent years, urban traffic problems growing concern, even though the motorcycle as a means of transport because of its ease of use becoming more common in our country, but with the increase in motorcycle ownership in the city, environmental pollution and energy issues are increasingly serious. Motorcycle development in cities generally restricted, and thus promote the use of electric three wheel motorcycle technology development and more attention. Electric vehicles as electric vehicles that the magazine drive motor, switched reluctance motors are best drive motor. so dream 125 motorcycle will not be exactly what you dream of, using an advanced switched reluctance motor drive system as the core, the development of a more advanced microprocessor control system, with high technology content. Driving is simple, ride comfort, not oil, easy maintenance, no pollution, noise, especially for urban wage earners to work as a means of transport.

Motorcycle ride and loading safety knowledge

To attach passengers, motorcycles must have adequate seating, driver and passenger seat must be enough to sit, not too crowded, passengers must have a foothold, mopeds are not allowed manned, motorcycle attached only allowed one person . cub c100 two wheel motorcycle front seat who are not allowed to seat, back seat allowed annexed to children under 12 years old. We will provide a specialized electric four wheel vehicle, to facilitate access to walk.

Electric motorcycle safe driving points

Driving electric passenger and cargo tricycle, the first to master the correct driving position. Foot step on the pedal, toes forward, knees clamped tank; palm down, like handlebar forward Qingwo carts; the body naturally relax, eyes forward head. To pay attention to the road ahead of the situation, to see if there slippery area, highlight or broken pavement, stone blocks, cross the road in something, oil on the corners and the accumulation of small stones. Special china two wheel motorcycle, although rich flexibility, but are not allowed to pass through or bypass the curve from the middle of two rows of the vehicle is traveling not allowed to overtake from the right, this method is not only very dangerous driving, and make other vehicle drivers nervous easily lead to accidents.

Anti-war two hot wire Shanghai China Zongshen team in third place

This year,china new 125cc scooter team is very busy, not only to participate in the country's National Road Racing Championship, but also played in the World Cup on behalf of China electric motorcycle road race. More importantly, these two events span is very large, a traditional motorcycle racing fuel, and the other is a more significant new era of clean energy electric car racing, this is the team that can not be any domestic par. At the end of the race in Shanghai, China Zongshen team packed game supplies, it will be immediately rushed to Germany to participate in the World Cup next weekend electric motorcycle road race. Frequent gaps and from home and abroad, the team can only find time to upgrade to Z-ONES. Ao as team manager, said: "This year our team events and more, for us, is not a vehicle modification technology difficulties, nor is understaffed, the most difficult is the lack of time, folding electric tricycle whether the engine camshaft or tank top. etc., have been hand-polished upgrade, so the car can play a stable and gradual upward performance. this year, Zongshen Group did not make the team performance requirements, the company's aim is to put this Z-ONES newly listed by the track extremely demanding test, then rising, finally playing a perfect motorcycle. so, we do not pursue the race results, but must be able to continue to improve the car, to achieve the ultimate. "Racing to help upgrade and improve performance

China's motorcycle market

china 50cc Vespa scooter the city's official motorcycle is a substantial and delicious cake motorcycle market. In order to more quickly handle official business, in addition to the traffic police, the various departments of urban management, public health, environmental protection, fire protection, and so have the necessary criminal investigation with a motorcycle as official cars, such as the recently held on two of the country in 2012, Beijing is the first time the Fire Motorcycle duty.
Ninth, China's motorcycle market into a renewal period, a lot more than eight years of riding motorcycles users are facing a second and even multiple consumer, and this update is the next few years China motorcycle mainstream consumer resides.Of course there will be some other type of motorcycle consumption, longer enumerate.Thus, China's motorcycle market, despite the coolness was very hot, but after all, cargo three wheel motorcycle there is a relatively large sales and demand, even though the decline in the coming years, sales are still considerable. The key is that the market is gradually compressed capacity among motorcycle brand to find their place in the limited market demand rigid.Faced with these motorcycle rigid demand, you see? Are you ready?

China's motorcycle market, there are rigid needs?

Let's take a look at a list of factors that cold winter: the domestic market has been declining, after the peak is bound to be hovering in the low tide in; when Chinese people immersed in the joy of a well-off in the semi, we always see a four-wheel-thrown rounds one through the streets mud; tricycle engine a lot of two thousand three hundred forty-five line when the city experienced management and transportation bottlenecks are always the first to take the motorcycle surgery, and so on. There are indications that the motorcycle had the benefit of society and the people as consumer durables, in the new era meant little to be burning bridges, appears to complete their task in the transitional forced retreated into the shadows. Even if the country's three era motorcycle environmental image has been greatly improved, sport scooter it seems that people are always willing to ignore the uniqueness of the motorcycle - environmentally friendly fuel-efficient and convenient transport

China's motorcycle market as well as the rigid needs?

china automatic transmission scooter Winter seems particularly long, even after the Awakening of Insects or winter forces dominate. This fully shows that winter comes, can spring really long way. This abnormal climate seems to presage China's motorcycle industry and the market is doomed difficult step by step into the spring.
Imagine then the motorcycle industry is no longer in the spring, so the competition in the motorcycle industry is destined to wind a naked flame. So, does that mean that once burgeoned flourishing Chinese motorcycle market lost rigid demand of it? Whether the future of China's motorcycle market it can wait until spring?
We are optimistic that people always remember singing: the most beautiful sunset or red. This is an attitude of hope, but also those of us addicted to stubborn to the motorcycle industry people still want this bad-mouthing, still hoping to find a touch of bright red in the evening sun. In fact, even aside entertain themselves inspiring optimism, two wheel chopper motorcycle we still from the actual market signals and trends found some rigid requirements to explicitly or implicitly. That is, even if the industry experienced double whammy winter and sunset, but through some vague factors, we can find a breath of spring.

tricycle engine

Smooth low-speed operation, relying lubrication system lubrication, easy to overheat, features have multi-cylinder tricycle engine  and lightweight body, high-speed, short wheelbase and high performance characteristics, the power plant are used in internal combustion engine; people on the use of diesel fuel diesel engines used to call, and on the use of gasoline-fueled engine is said to gasoline, it is to enter the cylinder to ignite the fuel mixture to combust the generated heat into mechanical energy,scooter engine by the crankshaft via the power transmission mechanism to pass motorcycle rear wheel while the vehicle into mechanical power

Advantages tricycles

110cc cargo three wheel motorcycle can easily achieve reverse driving function, and with voice prompts, which in the narrow roads of the alley, the alley is very practical, either with parking are very convenient. Electric tricycle during operation no pollution, help protect the environment, fire fighting tricycle can be charged at night when electricity trough full use of power resources, environment protection and energy of social benefits.Charging electric tricycle, the drive system has been designed using high-quality components, so that the running cost is greatly reduced, the average operating cost is much lower than the same car.

Electric tricycle classification

Electric three-wheeled trash tricycle: sanitation truck has a beautiful appearance, effort, to flexible, economical, 125cc cruiser motorcycle reliable and environmentally friendly quality and other characteristics. Electric tricycle, no feet of high-quality large-capacity electric tricycle traction lead-acid batteries, power strong; high-quality DC motor, low noise operation, long service life; speed control system with variable speed, simple structure and easy operation. Electric tricycle, small size, flexibility walk through the narrow road between.taxi electric tricycle with a reverse switch

electric cleaning tricycle exhaust even a little bit

Some support Jin Mo's friends, they have a lot of reasons. electric cleaning tricycle I think people have their own ideas and starting point, you do not like the motorcycle which is also normal. But your understanding of the motorcycle, how many are Vertical motorcycle engine impressed motorcycle was discredited when? How much of your own motorcycle and understands it? Let's take a look at all essentially the same points of view antipathy motorcycle.One. Motorcycle drill to drill, impact of traffic safety. This view has basically driving friends, everyone knows, this is the motorcycle specialty. Because of its strong capacity, it will never happen because of a motorcycle to get together and jam occurred, or is it like a car a few cars together, they can block the entire card crossroads. As for driving motorcycles interspersed, I tell you, the motorcycle driver nervous than you do, only in the context of security guarantees, he would wear the gear. Instead, the car stalls wear more scandalous.II. Pollution problems, motorcycle wheel manufacturer things really do not want then to analyze the numbers and theories. Because I believe that your low IQ and character will never be confused to Chuaizhuo understand distorting the facts. I just say something practical.

bes tmotorcycle engine

 Now motorcycles, must be detected by the exhaust off when the annual inspection. And from January 1, 2011, China's motorcycle will implement the country, three emission standards. Some friends love plus motorcycle, motorcycle exhaust even a little bit of gas can not be accepted, and with respect to the motorcycle that fine as small thumb finger vent the exhaust pipe on the car like a small chimney, and this, you turned a blind eye. This love you oh we unaffordable.Three. Security Question. Vehicles on the road are hazardous, electric cleaning tricycle bes tmotorcycle engine the key is whether the person driving the vehicle to comply with traffic laws, not in the car so what! 95% of accidents are caused due to traffic violations. From the law, said the state law allows motorcycle traffic on the road, motorcycle frame which is legally recognized motorcycle safety! Therefore, the "two-wheelers poor stability, unsafe" point of view is entirely sentimental argument, neither the legal basis nor scientific basis. The biggest difference between a motorcycle and a car is safe, motorcycle accidents, often injured motorcycle driver and passenger; and automobile accidents, often hurt other traffic participants. So motorcyclists more cautious. There is a very important one, motorcycles and cars have the same amount of both the highest paid 110,000 to pay high insurance. Again motorcycle driver's license is also required by the theory exam, the exam venues, road test can be achieved.

Winter how to care for electric tricycle

Since  entering the winter   200cc water cooling tricycle will be frequent failures, but the problem is the battery up to atrophy during the summer on a single   charge can run more than 60 kilometers, and now the car ran a three   dozen kilometers no electricity. Winter maintenance vehicles mastered the knowledge, life and work will   bring great convenience and reduce the possibility of damage to the   electric car parts, increase the service life of the electric car,   saving expenses arising due to improper use.Winter proper use, maintenance is very important, do not charge enough to be charged every nightWhen the temperature is too low, we should try to shorten the duration of use of electric tricycle, and timely charge. Therefore,   winter riding electric tricycle Never let the battery power is low for a   long period of state, be sure to develop every day no matter how much   the trip, the night must be promptly charged good habits. Meanwhile,   the battery is best not to idle for a long time, such as   passenger three wheel motorcycle winter without, at best give every other month, charge the   battery to ensure lead-acid battery storage capacity, while avoiding   damage to the battery acid spill. >Battery   charging is optimal ambient temperature 25 ℃, in the winter cold case,   we must improve the charging voltage and extend the charging time and   take frost insulation measures that help to ensure adequate power to   extend battery life

Introduce electric tricycle

folding electric tricycle is used for battery-powered motor-driven pull cargo or pull people used three vehicles. A tubular electric tricycle mass, about lining, deep discharge, traction battery, can work continuously for a long time to adapt to the requirements of discharge, battery normal use for two years, the amount of content diminished.electric garbage tricycle three wheel motorcycle motor DC series wound traction brush or brushless motor, the internal motor has speed booster, normally difficult to damage, to ensure a strong power output.Electricity as an environmentally friendly, clean, conversion rate of vital energy, is widely used in the production and life, in order for the application of power to drive the vehicle replacement, promoting the development of low-carbon transport sector, to reduce transportation costs, energy savings , protect the environment, it is an important task for all countries studied, after decades of development, has been used in electric city buses, industrial electric transport vehicles, electric city sanitation cleaning vehicles, engineering, tunnel, subway construction and other special vehicles and many other areas.

When your 800w electric cargo tricycle unused for long periods, please do the following processing

(1) The first 800w electric cargo tricycle clean, dry or dried, exposed moving parts (such as chain), the adjustment bolts, bearings, etc. should be coated with anti-rust oil or butter after the wash.(2) put gasoline in the tank clean with plastic wrap to prevent dust from entering.(3) 3 wheel motorcycle the lower end of the carburetor drain bolt unscrewed, the petrol put a clean, avoid the volatile gasoline carburetor residual impurities clog oil passages, causing not start, and then tighten the oil drain plug.(4) 800w electric cargo tricycle batteries will be taken down from the car clean, electric taxi tricycle stop the vehicle before use, add enough electricity stored in a dry place, and add power once a month, but do not release the electrolyte in the battery to prevent extreme board of exposure cause the plates in the air oxidation.

motorcycle engine types

Motorcycle engine types is in accordance with his cylinder arrangement and the number of cylinders to distinguish between single-cylinder, in-line two-cylinder, in-line four-cylinder, V-twin, V-type four-cylinder or six-cylinder, horizontally opposed four-cylinder twin or
Press carburetor distinguish types: ordinary carburetor engine, EFI engine,, as 900cc two wheel racing motorcycle
Press the throttle actuator distinction: the jack type, tell Chain
Press Transmission division: chain drive, shaft drive
According to distinguish high and low speed: high-revving engine, low speed engine

The basic structure of the electric tricycle

electric disabled tricycle generally by the traffic section, composed of dynamic parts, transmission parts, steering brake parts, electrical instrumentation and other parts, driving parts: It mainly consists of frame, fork (front shock absorber), front and rear seat cushion and so on. Integral, supporting the total weight of the entire vehicle. Transmission part: it consists of transmission, rear gear and other components. Part of the output power of the power transmitted to the drive wheels driven by electric bicycle travel. By the governor, to obtain a driving force of the electric bike and speeds required. It consists of transmission, rear gear and other components.china electric scooter manufacturer operated brake parts: the handlebars, brakes, throttle grip, etc., the role of the direct control of the direction of travel, speed, braking. Electrical instrumentation parts: the data display device, charger and other components. Reflecting mainly a vehicle motion state.

Future 125 motorcycle

china new 125cc scooter almost should be the planet's most advanced motorcycle, it represents the future, this car is no doubt defiant, with the most common top-level hardware, future 125 motorcycle and more durable durable, shock absorption and better, the car good acceleration, ride comfort, in the next period of time, fine-tune the carburetor + exhaust after treatment or electrically controlled carburetor + exhaust these measures to deal with, it will be more pay attention to environmental protection.

Advantages of off-road vehicles

When off-road vehicle has not been running, the spacious open interior space has been very liberating feeling, Globe Trekker from the bottom of my heart burst out of lofty sentiments. Sitting at the G-Class off-road vehicle, the unique seating position commanding sure that you keep an excellent all-round visibility, while the cab is always embodies to operate convenience-oriented design. Offroad motorcycle good performance speed。

Motorcycle Engine

Motorcycle engine works the same with the car engine. By a piston engine, the cylinder block and cylinder head composition, comprising a cylinder head valve train. When it may cause a spark to ignite the fuel and air mixture explosion, pushing the piston moves up and down in the cylinder body. The valve opens and closes, so that the fuel and air mixture into the combustion chamber. Up and down movement of the piston driven crankshaft, pistons to convert energy into rotational motion. The rotational force of the crankshaft through the transmission is transmitted to the rear wheel of the motorcycle, such as CGL 125cc street motorcycle

Service life of folding

The battery is a chemical substance, and therefore have a certain service life, cub motorcycle manufacturer such as a dry cell (including ordinary alkaline batteries) and other primary battery is not charged, the service life of course, only once. For rechargeable batteries, generally we charge cycles to measure the length of their service life. Nickel-cadmium battery cycle life of about 300 to 700 times the number of nickel-metal hydride rechargeable batteries is generally 400 to 1000 times, lithium-ion battery is 500 to 800 times. The service life of the rechargeable battery is not only affected by raw materials, production processes and other factors used in the production of batteries, but also the battery charge and discharge method and the actual usage closely. For example, someone in 1985 using six nickel-cadmium batteries, has continued to use, but the battery capacity is somewhat reduced. It seems, as long as the use is reasonable, rechargeable batteries can be achieved even much higher than the nominal service life.

maximum motor

Comfort cushioning the impact of key components, which is divided into front and rear shock damping. There are many ways to reduce vibration test before,cub motorcycle manufacturer here is a common method, ride electric vehicles, rapid acceleration to maximum, and then suddenly the front brake, front shock absorber because the vehicle's own inertia will compress immediately, then clasped brake handle body with the damping force under pressure, whether in the end the perception shock absorption, cushioning in the end if described damping effect of poor quality, but off the front shock absorber. Test methods can ride after the shock of some deceleration zone or Goukan, perceived by the rear seat comfort, but also take place after a hard cushion quickly under pressure, perceived damping comfort. Good shock absorption in addition to having a downward compression damping function, should also have a damping rebound damping functions, rather than hard and fast bounce. Damping performance directly affects the comfort level of the vehicle, if you are feeling is not obvious, you can ride a few more different brands of cars, look for feel.

Electric motorcycle exploded

(1) Frame: it is the entire motorcycle skeleton, welded steel pipes, steel plates. It engines, gearboxes, front fork, rear suspension and other connections to each other and have a higher strength and stiffness. Scooter use of steel stamping, welding from the spine type frame. General motorcycle use welded steel frame, a combination of cradle-type frame or steel frame, steel pipe. Some high-power engine motorcycle used in the steel bracket welded double cradle type frame.
(2) Fork: front fork of the motorcycle-oriented organization, the frame and the front wheel organically linked, fork from the front bumper, upper and lower joint panel, steering column and other components. Steering column and the second line plate welded together, steering column casing package within the first frame, in order to make the car move flexible steering column, in its upper and lower parts of a journal containing axial thrust ball bearings, by both the left and right upper and lower joint board a front shock absorber together into a fork.

The future of electric motorcycles

electric two wheel motorcycles experienced centuries of wind and rain, is toward updating,
Jaguar motorcycle jump
Faster and safer direction.
Modern motorcycle industry to introduce a lot of advanced technology. The engine uses the world's top automotive engine technology - fuel injection means, not only to improve the power, and is more suitable for the environmental needs of contemporary society in the 21st century motorcycle pioneer. The optical communication electronic control systems, radar range automatic control systems, electric two wheel motorcycles map guidance systems, acoustic systems and other high-tech electronic muffler on a motorcycle in the use of some concepts, then the modern motorcycle become more perfect, more shocking .

Motor speed control device

Motor speed control device is set to transform the shift and direction of the electric car, and its role is to control the motor voltage or current, complete control of the motor drive torque and rotational direction.
Before electric garbage tricycle three wheel motorcycle cars on DC motor speed using the series resistance or change the motor field coil turns to achieve. Because there is a level of speed and will produce additional energy consumption or use of a motor complex structure, it has been rarely used today. Today the electric vehicle broader thyristor chopper controlled by changing the uniform of the motor terminal voltage, electric garbage tricycle three wheel motorcycle current control to achieve variable speed motor. In the continuous development of power electronics technology, which is gradually replaced by other power transistor (the GTO, MOSFET, BTR and IGBT etc) chopper speeder is. From the technology point of view, along with the application of new drive motor speed control conversion of electric vehicles for the application to DC inverter technology will become an inevitable trend.

Electric motorcycle gear

The role of the electric car is to drive the actuator motor torque transmitted to the car's drive shaft,electric two wheel motorcycles when the use of electric-wheel drive, the most part of the drive means can often be ignored. Because the motor can start with a load, so without the traditional internal combustion engine vehicle clutch on electric vehicles. Because the drive motor rotation can be achieved by converting circuit control, the electric car without internal combustion engine vehicle transmission in reverse.electric two wheel motorcycles When using variable speed control motors, electric vehicles can be ignored traditional car transmission. When using electric wheel drive, electric cars may be omitted traditional internal combustion engine vehicle driveline differential.

Motorcycle motor works

Motorcycle motor works
Motor rotation principle basis for Fleming left-hand rule, when dream 125 motorcycle a wire is placed in a magnetic field, if the current through the wire, the wire will cut the wires to generate magnetic field lines move. Current into the coil generates a magnetic field by the magnetic effect of current, so that the electromagnet in the stationary magnets continuously rotating means, electrical energy can be converted into mechanical energy. Principle of the magnetic field by a permanent magnet or another set of coils produced interact to generate power DC motor is not moving the stator,motorcycle the rotor in the direction of the force generated by the interaction of the movement. AC motor is a stator winding through the AC coils generate a rotating magnetic field, rotating magnetic field to attract the rotor together as a basic construction of a rotary movement of the DC motor including the "armature", "field magnet," "collector ring", "brush."
Armature: You can rotate around the axis of soft iron multi-turn coil winding.Electric motorcycles and scooters, Field magnet: generating a strong magnetic field of the permanent magnet or an electromagnet. Collector ring: a collector coil about two to two semicircular termination of the ring, with the coil rotation for changing the current direction of change to implement. Every half a rotation (180 degrees), the current direction on the coil to change again. Brush: usually made of carbon, collector ring brush contacts a fixed position for connection to the power supply.

Characterized by different forms of motor is not the same

According to their use of the environment and the use of different frequencies, different forms. Characterized by different forms of motor are not the same. Currently Luojia electric motorcycle motors commonly used in permanent magnet motor. China electric scooter manufacturer  The so-called permanent magnet motor refers to the motor coil using a permanent magnet excitation, do not use the coil excitation mode. Motorcycle plastic parts thus eliminating the need to work when the excitation coil power consumption, improve motor electromechanical conversion efficiency, which limited the use of onboard electric vehicles in terms of energy can be reduced with current and extend continues the course. Electric vehicle motor according to the motor is energized form can be divided into brush motors and brushless motors into two categories; mechanical structure according to the motor assembly points, generally divided into "teeth" (motor speed is high, need to go through a gear deceleration) and "toothless" (motor torque output without any slowdown) two categories.

Drive motors for electric vehicles and conventional industrial motors are different. Electric drive motor vehicles usually require frequent start / stop, acceleration / deceleration, requiring high torque at low speed or climbing, require low torque at high speeds, and require large speed range. The optimization of industrial motors are usually rated operating point. Therefore, the electric vehicle drive motor relatively unique, should be classified as a separate category.

Electric car gear and drive motor

Role cub motorcycle manufacturer electric car gear drive torque is transmitted to the car's drive shaft of the motor, when the use of electric-wheel drive, the majority gearing member often ignored. Because the motor can start with a load, so without the traditional internal combustion engine vehicle clutch on electric vehicles. Because the drive motor rotation can be achieved by converting circuit control, the electric car without internal combustion engine vehicle transmission in reverse. When using variable speed control motors, electric vehicles can be ignored traditional car transmission. When using electric wheel drive, electric cars may be omitted traditional internal combustion engine vehicle driveline differential.

The drive motor is the role of the power of the electrical energy into mechanical energy, by gear or direct drive wheels and the working device. Vertical motorcycle engine widely used in today's electric cars dc series motor, the motor has a "soft" mechanical properties, very consistent with the driving characteristics of the car. However, due to the presence of DC motor commutation spark, less power, less efficient, maintenance workload, with the development of motor technology and motor control technology, is bound to gradually than brushless DC motor (BCDM), a switched reluctance motor (SRM) and AC induction motor replaced.

Important components of electric motorcycles

Luojia electric motorcycle motors  is an important component of electric motorcycles, electric motorcycles currently in the drive field, mainly DC motor drive system, AC permanent magnet motor drive system and a switched reluctance motor drive systems wide range of applications than the cross.Excited DC motor mechanical properties is very hard, series-wound DC motor mechanical characteristics very soft, compound excited DC motor can be combined with the characteristics of both. If the same magnetic potential direction of the string and magnetic potential field winding and field winding, called cumulative compound excited DC motor; in the opposite direction, called differential compound excitation DC motors.

110cc cub engine  The mechanical properties can learn from his excitation type mechanical characteristic equation, depending on the shape of the curve of the potential strength of the string excitation.

Scooter engine Systems with high efficiency, high control accuracy, high torque density and so has a very high value in the electric vehicle electric drive system. However, due to the complexity of motor parameters of electric vehicle operating conditions caused by changes in temperature, speed and other factors have a significant impact on the control performance of the system.

Cleaning the motorcycle should be noted that several issues

Wipe clean is to keep the  900cc two wheel racing motorcycle  looks clean, beautiful main means. But cleaning wipe properly, can cause damage to the rim spokes early corrosion and oxidation of the body, and even lead to traffic accidents.
Body and part of the capacity of the road stained with dirt, dust and other dirt. While water washed often while cleaning wipe with a cloth, and after iron sidecar car wash is not easy to dry, rinse with water if the long-term recess at the bottom of the trunk of the car and easy to water corrosion. So cleaning should  motorcycle frame manufacturer  parked on a slope, so the mud from the hole out of the front of the compartment floor to avoid stagnant water. After washing, dry immediately with a cloth to keep the spokes and rim inside the body dry. Brake drum and drum cover joint bit capacity seepage (disc brake disc brake He splashed more water). Because the former general  motorcycle plastic cover  rear brake drums are not waterproof device, when rinsed with water wheel, the water will flow directly to the brake shoe, causing the brake slip, even Zhidongshiling. Therefore, after each cleaning wheels on low-speed driving, repetitive light step (hold) the brake pedal (handle), use the heat generated by the brake friction between the water and drying until the braking efficiency is restored.
Carburetor water easily cause a malfunction. Rinse the vehicle when water droplets from the air flow into the carburetor cleaner. When you start, do not be burning water stayed in the cylinder and spark plug electrodes, resulting in difficulty in starting. When met after generation of high-voltage spark plug electrodes are shorted load becomes high voltage coil, high voltage breakdown can easily be burned. When help wash vehicles, application of plastic paper air filter, carburetor tight bandage, avoid sediment and water got into the cylinder.
Because inorganic motorcycle engine cover shelter and bare, flushing water will be sprayed on the spark plug seat hole cylinder head and other lines, resulting in channeling electrical short circuit, resulting in poor or difficult to start the engine, can also cause severe battery a lot of discharge. So after cleaning with a dry cloth seat spark plug hole, and on the various lines are sprinkled with water, put the bootable.
Finally, the need to pay attention to that, wipe the ignition key eye drops, odometer, and various light switch on, or will have some trouble.

Motorcycle important component maintenance knowledge

In the use of  125cc cruiser motorcycle , some maintenance is the users themselves can be done. This is to reduce the hassle repair shop, they can save time and can help increase your understanding of the  900cc offroad motorcycle , in case of the road broke down, you can show their talents.
Spark plug maintenance:
The spark plug is a key component of  two wheel chopper motorcycle  engines. Normal combustion of the mixture is the key to the normal operation of the engine. First, each of the spark plug engine models differ mainly different calorific value, thread size, etc., so be sure to use the specified type spark plug (specific reference manual). Normal combustion engine, unscrew the spark plug observation, the electrode should be the normal red ocher, if black, namely carbon, indicating that the mixture is too thick, the combustion is not sufficient, it should clean up carbon deposits. With the center electrode tip to clean the grooves and L pole coke; adjust the spark plug gap: GS125 (0.6-0.9mm), QS150T (0.7- 0.8mm), the spark plug fouling will hinder a good spark, and may lead to broken fire; if found burned spark plug easily wet or gray, spark plug heat value does not match, you should specify the repair shop to replace the spark plug compatible. (Usually can prepare a new spark plug spare).
Note:
1) determine the thread size and piston rod length. If the piston rod is too short, it will cause damage to the engine caused by coke and plug the hole in the threaded portion.
2), before applying the spark plug wrench, carefully by hand threaded portion of the spark plug is screwed into the cylinder head, to prevent damage.
3), using a dedicated vehicle tools spark plug socket, spark plug and tighten to the specified tightening torque.
Air filter maintenance:
Motorcycle air filter is the respiratory system. If the air filter is clogged with dust, air resistance will become larger, the engine power output will decline, increased fuel consumption, but also make the engine difficult to start, easy to turn off, severe dust into the interior of the cylinder will be increased wear on engine components . Clean the air filter according to the following steps:
1) Remove the air filter cartridge from the car;
2) If the filter sponge foam, use neutral detergent carefully cleaned, do not wring, dry cleaning is completed water 2-3 drops of oil (for absorption of air in very fine dust), with hand uniform, AS IS Replace; paper filter if it is, must not use liquid cleaning, hard knock out internal dust, conditional use compressed air to blow in the opposite direction by the intake air (do not engage in counter, otherwise the dust blown into the pores Zhixin will be more severe obstruction); Example: QS150T Zhixin blow out from the inside, the storm blow to the Prince from the outer holes.
3) Replace the filter when you want to pay attention to the mounting direction and intake direction;
4), there is dust, dirty environment, traffic, should increase the frequency of cleaning and found a sponge soaked filter paper to be broken or replace the product immediately, otherwise it will damage the engine or black smoke.

Motorcycle driving several common misconceptions

Currently, the number of  cub motorcycle manufacturer  has increased year by year, but some owners know only ride on the road, while the maintenance of common sense, but a little knowledge, or simply do not understand. I take this opportunity to traffic in several common misconceptions do an analysis, for your reference.
1, all of the oil are the same regardless of what many brand owners are thought to engine oil can Riga, and even people who love to add oil to the engine, its purpose is to achieve the dipstick tag line. On the surface this fuel, but the engine does not produce heat and cooling degree different types of the same, together with regional temperature changes, the engine's own newness and workload differences and other factors, determine the type of oil. If you use oil too thick, will not easily separate the clutch, the engine is running bad; the oil is too thin makes machine temperature rises too fast.
2, the first hot car and then hit the road as far as I understand, some of the Friends of Mount heat through again like the first car before the trip, flew on the road and some friends like the car after Mount. I do not agree with the latter approach, but a pre-heat the car can not be too long, if you start the engine in place of the car more than two minutes, it will cause poor engine cooling. In addition, it will result in stagnant water in the winter four-stroke exhaust pipe can not be ruled out, rust corrosion perforation. The correct way is to start the engine for about 30 seconds to drive slowly. But do not advocate Meng throttle, or easily cause premature wear of the cylinder and other parts of the dry friction, because the oil has not been fully preheat cold car and lubricate the work surface. I recommend a lower end with a drill at the end of the exhaust pipe near the drill two or three eyes, to eliminate residual moisture in the exhaust pipe.
3, holds the clutch go car dealers to completely release the clutch, so that the clutch can be fully integrated, avoid Yong Shounie the clutch, it is in semi-isolated state. Some people think that doing so would not turn off the brake in case of emergency, in fact, which makes excessive clutch wear, the speed decreases.
4, all kinds of batteries can be added to water under normal circumstances, if found to reduce the battery level, add distilled water or electrolyte to the standard height, but maintenance-free batteries currently on the market, but do not add distilled water or electrolyte. This is because such a battery will go through a series of special treatment, just a supplementary charge at the time of production, should not add any liquid. Identification of ordinary batteries and maintenance-free batteries most bright display is: ordinary batteries generally white transparent shell, and has two obvious upper and lower marks, easy to observe the liquid level; maintenance-free batteries typically a variety of colors and shell opaque, and marked with notes. In addition, the common type of battery in the injection hole at a significant 6 red or yellow lids, and injection hole maintenance-free battery, but only a long strip plate, smooth surface.
5, almost on the line tires for car tires is critical, and some people can not wear and tire pressure checks. When the tire worn to the limit of its endurance is reduced, can easily be pierced foreign body, causing a puncture. If the air pressure is low, the tire radial deformation increases, the cord stretching deformation, resulting in uneven tread wear affect driving stability, increased driving resistance; pressure is too high, it will cause excessive wear of the tread the middle, thereby reducing Braking performance  off road motorcycle , summer can also cause a puncture. So, do not plan to save money or save time, ignore the tires and air pressure.

Sooner or later, the new national standard  folding electric tricycle  will be introduced, and the new national standard for electric vehicle speed, weight, size has detailed provisions, standards-compliant non-motor bike as manage the future, and electric mopeds (commonly known as the electric motor ) as well as electric motorcycles in full accordance with the vehicle management. It is foreseeable that a serious decline in the motorcycle market, now and in the future, it is not to replace  200cc cargo tricycle three wheel motorcycle , electric motorcycles instead.
Many companies since last year to vigorously promote the application of electric motorcycle production qualification, due to high barriers to entry, only the new date, Harting, Emma, ​​Taiwan bell and a few other companies to qualify. Any industry reshuffle is from upstream to downstream, when the brand is increasingly concentrated, leaving dealers a choice will be getting smaller and smaller.
It is envisaged that the future of short-distance transport in green, electric motorcycles and electric bicycles will replace the fuel, respectively, motorcycles and electric bicycles function, and electric motor (electric mopeds) to replace the already awkward position fuel Bicycle.

How to correct maintenance department 70cc motorcycle disc brakes proper brake system maintenance

Disc brake effect is good, but the structure is more complex, the use of maintenance is more important, the following describes the knowledge and maintenance aspects of system maintenance.

First, check before riding

1, the operation of the brake handle, braking force as "sponge", as Ruanmian, would not achieve the braking action, indicating that within the brake system into the air, go to the repair shop exhaust.
2. Check the brake fluid leaks, if the leak, please wipe leaking brake fluid, timely repair shop to find out the cause and repair.
3, check whether the brake calipers at the sediment, if there should be cleaned to prevent sediment causing friction disc brake cylinders and not return, affect the braking effect and brake system life.

Second, on a regular basis to check the repair station

1, with the main support teams from the  900cc two wheel racing motorcycle , put the handlebars straight. Check the brake fluid level is below the minimum engraved lines. When the brake fluid level is below the minimum line, to add the right amount of the same specifications brake fluid supreme engraved lines. Brake fluid level drops explanation friction plate, brake disc wear or brake fluid leaks, needs further examination friction plate, brake disc wear condition or leaks.
2, observe the color of the brake fluid, such as a change, indicating the need to replace the brake fluid has been aging.

3. Check the friction plate and brake disc wear. As shown on the right
Check the friction plate and the brake disc. When the friction pads wear to the line and must be replaced in pairs friction plate; brake disc thickness wear limit, different models are slightly different, Haojue Suzuki motorcycle brake disc wear limit is generally thickness of 3mm or 3.5mm, GW250 motorcycle front brake disc is 4.5mm, rear brake disc is 4.0mm.
4, if the brake handle Ruanmian, please follow the following method exhaust brake system:

⑴, the brake fluid in the master cylinder plus supreme engraved line position, close the lid, to prevent stolen goods enter.
⑵, with a hose, one end of the oil drain screw with the brake caliper is connected to the other end connected to the container.
⑶, fast clenched - release the brake lever a few times, then do not release the brake handle grip.
⑷, loose screws 1/4 turn open air, so that the brake fluid flows into the foam container, tighten the bleed screw.
⑸, release - Hold the brake handle, loosen the screws again open air bleed. So repeatedly, until no foam brake fluid flows into the container until and brake lever or pedal is no longer as "sponge" like soft.
⑹, tighten the bleed screw, disconnect the drain tube. Adding to the master cylinder brake fluid inside the supremacy engraved lines.
Note: If the brake fluid spills, immediately wipe clean the exhaust. Brake fluid may corrode painted surfaces, plastic and rubber parts. In the exhaust process, we should feel free to add to the brake fluid in the master cylinder, always make sure that you can see in the viewing window brake fluid.

Some users in order to fuel, downhill (especially long slope) when in neutral or the clutch catch, only brake (brake after mainly rely on) to control the speed. Here we were to analyze the pros and cons of this method of operation, allowing users to understand the harm this method of operation, to master the correct method of operation. 1,  cub motorcycle manufacturer to make the rear wheel hub rim color: brake to control the speed after prolonged use, bound to the rear wheel rim temperature is too high, the temperature exceeds the range, make the material annealed, color, strength reduction, as well as long-term use of dangerous breakage.
2, increasing maintenance costs for parts, and there are security risks: rear wheel rim temperature is too high, easy to make the rear wheel rim bearing early damage caused by abnormal wear and rear swing, handling worse; rear wheel rim temperature is too high will make the friction plate high temperature failure, reducing the braking effect, accelerating friction plate, brake disc wear. Above, not only increases the cost of the maintenance user for parts, there is a great security risk.

electric cub motorcycles

electric cub motorcycles

electric cub motorcycles is a unique shape of a motorcycle driven by electricity, unlike the two wheel gasoline scooter and some of these high-performance motorcycle such as wave 100 motorcycle . Their difference lies in driving energy, one is roasted electric drive, the other is by gasoline such as two wheel gasoline scooter . Electric drive has evolved over the years, not a new thing, the main advantage is energy saving, consistent advocate of today's society. Cub motorcycle is also oil-driven and electric drive.

electric cub motorcycles

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Luojia electric motorcycle motors

Luojia electric motorcycle motors

Luojia electric motorcycle motors is a motorcycle driven by electricity, because the kinetic energy from different sources, in contrast than the use of gasoline-powered motorcycle for less noise, more excellent stability, more to meet the public's needs, so in everyday high popularity in life. In this to save energy as the main task of the era, electric motorcycle motors is becoming a mainstream form of motorcycles, china automatic transmission scooter is more suitable for the pursuit of high performance groups. The main production of various types of luojia motorcycles, electric motorcycles, gasoline motorcycles, folding electric tricycle and electric three-wheeled electric trucks, professional and reliable, worthy of your trust.

Electric vehicles and electric motorcycles same principle it?

electric motorcycles

Wave 110 motorcycle motor power is generally only a few hundred watts, usually using a DC motor; and electric vehicle motor power from a few kilowatts to hundreds of kilowatts range, multi-use PMSM or AC induction motors. So drive mode motor controller also vary; the use of CAN communication between the two technologies, electric vehicle charging, motor control, vehicle control, wave110 cub motorcycle engine instrumentation and BMS; electric cars have a lot of difficult problems encountered motorcycle reach. For example, consider the problem of electric vehicles to electric air conditioning, PTC heating mode power consumption, etc., to consider the system security issues: the use of high voltage insulation monitoring platform to be considered, the use of high-current platform to consider the capacity of the cable and electrical parts, to consider the battery faster charge capability, to consider both the battery charge

Luojia electric motorcycle motors

Electric tricycle

Electric Tricycle is used for battery-powered motor-driven pull cargo or pull people use three transport. Electric tricycle using tube capacity, about lining, deep discharge, traction battery, able to adapt to the requirements of continuous discharge of long working hours, the battery normal use for two years, the amount of content unabated.Electric 800w electric cargo tricycle series wound traction brush or brushless motor, internal motor has speed booster, normally difficult to damage, to ensure a strong power output.

electric cub motorcycles at the top dead center

A, the only point: piston rod connected to the crank assembly, electric cub motorcycles the piston has upper and lower limit positions in the cylinder, an upper limit position is called the point which the top dead center of the crankshaft centerline distance is maximum. Lower limit position is called the bottom dead center, which is the minimum distance between the center line of the crankshaft. B, piston stroke: two wheel chopper motorcycle the piston moves to the distance from a point called the stroke bottom dead point only, also known as stroke. C, the working volume of the cylinder: a piston stroke of cylinder swept space. D, the working volume of the combustion chamber: electric cub motorcycles the piston at the top dead center, the piston top center of the combustion chamber with the cylinder head space at the top thereof. E, bes tmotorcycle engine the total volume of the cylinder: the cylinder working volume of the combustion chamber volume of work. F, compression ratio: an important structural parameters of the engine, which directly affects the engine power.

lightning electric motorcycle is to enter the cylinder

Currently Motorcycle engine devices are used in internal combustion machine. People accustomed to the use of diesel fuel is called the diesel engine, while the use of gasoline-fueled engine is said to gasoline. Because gasoline engine with a light weight, small size, noise, vibration, start easy and low cost advantages, china automatic transmission scooter so widely used lightning electric motorcycle engine gasoline engine as its power plant. "Engine" can be understood literally as mechanical generate power, depending on changes in the way energy can be divided into electric machine (power → mechanical energy), hydraulic machine (water → mechanical energy), wind turbine (wind → mechanical energy), Atomic engine (Atomic Energy → mechanical energy), Motorcycle plastic parts heat machine (heat → mechanical energy) and so on. Heat can be divided into an external combustion machines with internal combustion motorcycle engine that thermodynamic machine. lightning electric motorcycle is to enter the cylinder to ignite the air-fuel mixture so that the thermal energy generated by combustion into mechanical energy, by the vehicle driving force becomes the crankshaft and the mechanical power to the rear wheels through a transmission mechanism motorcycle. Engines rushed for two engines and four-stroke engines. Two-stroke engines: motorcycle engine parts Where the engine crankshaft rotation of a turn each, that under the reciprocating motion of the piston under two stroke and complete a work cycle engines.

electric motorcycle motors is easy to burn crack skirt insulator

1, avoid long dirty coke. The spark plug is in use, the electrode and insulator skirt would normally produce coke, if not long-term clean coke, electric motorcycle motors will be piled, eventually leading to the drain electrode can not even flash. enduro 150cc two wheel motorcycle So should regularly (usually 3000-5000 km) remove coke, etc. Do not clean the spark plug when not working. 2, avoid long-term use. Spark plug model range, but has its own economic life, is still used if more than economic life, will be detrimental to the power and economy of the play of the engine. Studies have shown that, with the use of the spark plug extension, the end face of the center electrode will change to a circular arc shape, the concave side of the electrode arc shape changes, tricycle three wheel motorcycle this shape of the electrode gap will increase, and cause the discharge (i.e., sparking) difficulties, affecting the normal operation of the engine. 3, avoid casual cleaning. Some people in the silver jet electric motorcycle motors or other maintenance, pay attention to clean the exterior of the spark plug, resulting in a spark plug due to the appearance of dirt and leakage. When cleaning the exterior, not convenience, quick to use sandpaper, metal cleaning, etc., but should be immersed in gasoline spark plug, be removed with a brush, to ensure the appearance of the spark plug ceramic body from damage. 4, avoid fire. In reality, some people often use fire way to remove coke and oil and spark plug electrodes skirt, china cub motorcycle manufacturer this seemingly effective way, in fact, is very harmful. Because fire when the temperature is difficult to control. It is easy to burn crack skirt insulator, causing the spark plug leakage, and tiny cracks found after the fire is often difficult to troubleshoot a great deal of trouble. Correct approach on the spark plug and oil coke with special equipment to clean one, will have a good effect; the second is the solution to clean the spark plug into alcohol or gasoline soaked some time, and then when the coke used to soften hair net dry brush.